package org.csmzxy.class2333;
class User {
    private String name;  //成员变量name
    private int age;  //成员变量age
    public void setName(String name) {
        this.name = name;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public void print() {
        String name = "李四";  //局部变量name
        int age = 20;  //局部变量age
        System.out.println("访问成员变量name和age: name = " + this.name + ", age = " + this.age);
        System.out.println("访问局部变量name和age: name = " + name + ", age = " + age);
    }
}
public class example07 {
    public static void main(String[] args) {
        User user = new User();
        user.setName("张三");
        user.setAge(18);
        user.print();
    }
}